Voltage Sensitive Relay & Cable Kit

For installing a 2nd battery w/ a VSR to automate charging of the 2nd battery. Includes VSR, cables & accessories in one package.Kit Includes: VSR (BS11040) w/ mounting screws, 19.5' red battery cable, 2' black battery cable, 2 positive marine battery terminals, 1 negative marine battery terminal, copper crimp lugs for 2 positive and 1 negative cable, red heat shrink tubing, 1 insulated blue ring terminal, 6 wire ties, instructions.